| 释义 |
gem·mo·log·i·cal AHDjemə|läjə̇kəl BNC²³⁶²¹³⁺¹
基本例句
adj.gemmology的变形；gemology的变形；n.宝石学；gemmology；n.=gemology
Gemmological application of X-ray diffraction topography is becoming more and more wide with the development of gemmology.
随着宝石学的发展， X射线衍射貌相技术在宝石学中的应用越来越广泛。 chemyq |